Chesterfield, MO

1:57 PM CST on February 25, 2017 (GMT -0600)
Spirit Of Saint Louis

Weather History for KSUS - May, 2014

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Saturday, May 17, 2014

  Actual Average Record
Temperature  
Mean Temperature 50 °F -  
Max Temperature 63 °F 74 °F 89 °F (2001)
Min Temperature 37 °F 52 °F 37 °F (2011)
Degree Days  
Heating Degree Days 15    
Moisture  
Dew Point 36 °F    
Average Humidity 67    
Maximum Humidity 97    
Minimum Humidity 28    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.18 in    
Wind  
Wind Speed 1 mph (North)    
Max Wind Speed 6 mph    
Max Gust Speed -    
Visibility 8 miles    
Events      
Averages and records for this station are not official NWS values.
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

Daily Weather History Graph

Daily Weather History Graph

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Astronomy

May. 17, 2014 Rise Set
Actual Time 5:48 AM CDT 8:09 PM CDT
Civil Twilight 5:18 AM CDT 8:39 PM CDT
Nautical Twilight 4:41 AM CDT 9:16 PM CDT
Astronomical Twilight 4:01 AM CDT 9:57 PM CDT
Moon 11:10 PM CDT (5/17) 8:31 AM CDT (5/17)
Length of Visible Light 15h 20m
Length of Day
14h 20m
Waning Gibbous, 89% of the Moon is Illuminated
May 17
Waning Gibbous
May 21
Last Quarter
May 28
New
Jun 5
First Quarter
Jun 12
Full

Hourly Weather History & Observations

Time (CDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:54 AM 41.0 °F 39.0 °F 93% 30.15 in 10.0 mi Calm Calm - N/A   Clear
1:54 AM 42.1 °F 39.9 °F 92% 30.15 in 10.0 mi Calm Calm - N/A   Overcast
2:54 AM 41.0 °F 39.0 °F 93% 30.15 in 10.0 mi Calm Calm - N/A   Overcast
3:54 AM 39.0 °F 37.9 °F 96% 30.16 in 6.0 mi Calm Calm - N/A   Clear
4:54 AM 37.9 °F 37.0 °F 97% 30.15 in 8.0 mi Calm Calm - N/A   Clear
5:32 AM 37.4 °F 35.6 °F 93% 30.15 in 1.8 mi Calm Calm - N/A   Clear
5:49 AM 37.4 °F 35.6 °F 93% 30.15 in 3.0 mi Calm Calm - N/A   Clear
5:54 AM 37.9 °F 36.0 °F 93% 30.17 in 6.0 mi Calm Calm - N/A   Clear
5:58 AM 37.4 °F 35.6 °F 93% 30.16 in 1.8 mi Calm Calm - N/A   Clear
6:05 AM 37.4 °F 35.6 °F 93% 30.16 in 6.0 mi Calm Calm - N/A   Clear
6:54 AM 39.9 °F 37.9 °F 93% 30.18 in 6.0 mi Calm Calm - N/A   Clear
7:54 AM 46.0 °F 42.1 °F 86% 30.19 in 10.0 mi Calm Calm - N/A   Clear
8:54 AM 53.1 °F 39.9 °F 61% 30.19 in 10.0 mi Calm Calm - N/A   Clear
9:54 AM 55.9 °F 39.9 °F 55% 30.19 in 10.0 mi Calm Calm - N/A   Partly Cloudy
10:54 AM 57.9 °F 26.1 °F 30% 30.20 in 10.0 mi Variable 3.5 mph - N/A   Scattered Clouds
11:54 AM 59.0 °F 30.9 °F 35% 30.21 in 10.0 mi Variable 3.5 mph - N/A   Partly Cloudy
12:54 PM 61.0 °F 28.9 °F 30% 30.20 in 10.0 mi Calm Calm - N/A   Partly Cloudy
1:54 PM 61.0 °F 32.0 °F 34% 30.19 in 10.0 mi Variable 4.6 mph - N/A   Scattered Clouds
2:54 PM 62.1 °F 32.0 °F 32% 30.18 in 10.0 mi Calm Calm - N/A   Scattered Clouds
3:54 PM 63.0 °F 32.0 °F 31% 30.17 in 10.0 mi NE 5.8 mph - N/A   Mostly Cloudy
4:54 PM 63.0 °F 28.9 °F 28% 30.16 in 10.0 mi Variable 3.5 mph - N/A   Scattered Clouds
5:54 PM 63.0 °F 30.0 °F 29% 30.16 in 10.0 mi NNW 3.5 mph - N/A   Mostly Cloudy
6:54 PM 61.0 °F 30.0 °F 31% 30.17 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
7:54 PM 55.0 °F 41.0 °F 59% 30.17 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
8:54 PM 53.1 °F 42.1 °F 66% 30.19 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
9:54 PM 50.0 °F 41.0 °F 71% 30.20 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
10:54 PM 46.9 °F 42.1 °F 83% 30.22 in 10.0 mi Calm Calm - N/A   Clear
11:54 PM 45.0 °F 41.0 °F 86% 30.22 in 10.0 mi Calm Calm - N/A   Clear